Vendor, Specific, Event – Dell PowerVault TL2000 User Manual
Page 50: Filter, 20h), Page
Bit
7
6
5
4
3
2
1
0
Byte
14
I/E→WA
Reserved
I/E↔DT
I/E↔I/E
I/E↔ST
I/E↔ST
(0)
(0)
(0)
(0)
(0)
15
DT→WA
Reserved
DT↔DT
DT↔I/E
DT↔ST
DT↔ST
(0)
(0)
(0)
(0)
(0)
16
-
19
Reserved
Field
descriptions:
PS:
Parameters
Savable.
This
field
is
set
to
zero.
the
media
changer
cannot
write
this
page
to
non-volatile
memory.
DT:
Data
Transfer.
The
value
for
this
field
is
1.
Tape
drives
can
store
cartridges.
I/E:
Import/Export.
The
value
for
this
field
is
1.
The
Import/Export
element
can
store
cartridges.
ST:
Storage.
The
value
reported
for
this
field
is
1.
The
storage
elements
can
store
cartridges.
MT:
Medium
Transport.
The
value
for
this
field
is
0.
The
medium
transport
element
cannot
store
cartridges.
S2C:
SMC-2
Capabilities
field
is
set
to
1.
This
bit
indicates
that
this
page
supports
the
new
VRTP,
ACE,
XX-RA,
and
XX-WA
fields.
VTRP:
Volume
Tag
Reader
Present.
When
set
to
1
this
bit
indicates
that
the
library
does
have
a
bar
code
reader.
When
set
to
zero
the
library
does
not
have
a
bar
code
reader.
ACE:
Auto
Clean
Enabled.
When
set
to
one,
the
library
shall
automatically
clean
the
data
transfer
element.
When
set
to
zero
the
library
does
not
automatically
clean
the
data
transfer
element.
XX→YY:
(Where
XX
is
a
valid
source
and
YY
is
a
valid
destination
address)
If
one
of
these
bits
is
set
to
1,
it
indicates
that
the
medium
changer
device
supports
all
Move
Medium
commands
for
which
the
source
is
element
type
XX
and
the
destination
is
element
type
YY
on
the
condition
that
the
element
addresses
are
valid.
XX↔YY:
A
one
in
these
fields
indicates
that
the
medium
can
be
exchanged
by
means
of
the
Exchange
Media
command
between
elements
of
types
XX
and
YY
on
the
condition
that
the
element
addresses
are
valid.
XX→RA:
These
fields
indicate
the
resources
required
to
support
the
READ
ATTRIBUTE
commands
for
each
element
type
XX.
The
media
changer
does
not
support
the
READ
ATTRIBUTE
command
therefore
these
fields
are
set
to
0.
XX→WA:
These
fields
indicate
the
resources
required
to
support
the
WRITE
ATTRIBUTE
commands
for
each
element
type
XX.
The
media
changer
does
not
support
the
WRITE
ATTRIBUTE
command
therefore
these
fields
are
set
to
0.
Vendor
Specific
Event
Filter
page
(20h)
By
means
of
this
page
the
host
can
read
out
the
current
selected
event
logging
mode
and
determine
what
event
types
will
be
stored
in
the
event
log.
3-36
TL2000
and
TL4000
SCSI
Reference